Fluid handling – Control by change of position or inertia of system – Vent opening or closing on tipping container
Patent
1986-12-19
1988-05-10
Nilson, Robert G.
Fluid handling
Control by change of position or inertia of system
Vent opening or closing on tipping container
F16K 1736
Patent
active
047428406
ABSTRACT:
A roll-over valve includes a valve body wherein a raised seat portion which a position sensitive ball rests on is disposed below an inlet opening via which fuel vapors enter into the valve body chamber. A ball follower has a top member disposed below the inlet opening and adapted to close the inlet upon being moved toward the inlet by the ball.
REFERENCES:
patent: 3996951 (1978-06-01), Parr
patent: 4095609 (1978-01-01), Martin
Mitsui Naotoshi
Takahashi Teruo
Togashi Hideaki
Kabushiki Kaisha Tsuchiya Seisakusho
Nilson Robert G.
Nissan Motor Co,. Ltd.
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